Fund HoldingsESSEX INVESTMENT MANAGEMENT CO LLC

Total Portfolio Value
$506.69M
Total Bought
$91.75M
Total Sold
$98.41M
Net Transaction
-$6.66M
Filing Period:
Securities
SharesValue ($K)
Q4 2023
Q1 2024
Change
Q4 2023
Q1 2024
Weight (%)
Change
TOWER SEMICONDUCTOR LTD(TSEM)0165,028+165,02805,5201.09%+5,520
DECIPHERA PHARMACEUTICALS INC0288,635+288,63504,5400.90%+4,540
DYNAVAX TECHNOLOGIES CORP124,922403,686+278,7641,7465,0100.99%+3,263
NEXTERA ENERGY INC(NEE)94,369134,634+40,2655,7328,6041.70%+2,872
ONESPAN INC0219,481+219,48102,5530.50%+2,553
ARGAN INC(AGX)049,947+49,94702,5240.50%+2,524
SIMILARWEB LTD0260,450+260,45002,3440.46%+2,344
CLEARPOINT NEURO INC0329,879+329,87902,2430.44%+2,243
ARROWHEAD PHARMACEUTICALS INC(ARWR)072,299+72,29902,0680.41%+2,068
BACKBLAZE INC0200,219+200,21902,0480.40%+2,048
TURTLE BEACH CORP139,972201,340+61,3681,5333,4710.69%+1,938
XYLEM INC(XYL)048,465+48,46506,2641.24%+6,264
VIAVI SOLUTIONS INC(VIAV)0210,799+210,79901,9160.38%+1,916
TRIMBLE INC(TRMB)028,941+28,94101,8630.37%+1,863
HEALTH CATALYST INC0245,429+245,42901,8480.36%+1,848
AVEPOINT INC0232,877+232,87701,8440.36%+1,844
BGC GROUP INC0235,158+235,15801,8270.36%+1,827
OCULAR THERAPEUTIX INC(OCUL)370,372376,200+5,8281,6523,4230.68%+1,772
QUICKLOGIC CORP0107,217+107,21701,7190.34%+1,719
OUSTER INC(OUST)0213,878+213,87801,6980.34%+1,698
DIGI INTL INC(DGII)0219,515+219,51507,0091.38%+7,009
HANNON ARMSTRONG SUST INFR CAP(HASI)057,333+57,33301,6280.32%+1,628
FENNEC PHARMACEUTICALS INC0144,218+144,21801,6040.32%+1,604
SELECT MED HLDGS CORP0156,574+156,57404,7210.93%+4,721
GRAHAM CORP(GHM)177,036179,473+2,4373,3584,8960.97%+1,538
MYOMO INC94,495602,744+508,2494731,9710.39%+1,498
MEDIWOUND LTD0132,487+132,48701,8880.37%+1,888
TALKSPACE INC(TALK)1,318,8811,339,494+20,6133,3504,7820.94%+1,432
MYR GROUP INC DEL(MYRG)07,686+7,68601,3590.27%+1,359
SWEETGREEN INC0117,855+117,85502,9770.59%+2,977
MONTROSE ENVIRONMENTAL GROUP I66,02287,859+21,8372,1213,4410.68%+1,320
CERAGON NETWORKS LTD01,080,444+1,080,44403,4570.68%+3,457
KURA SUSHI USA INC028,751+28,75103,3110.65%+3,311
STEREOTAXIS INC01,193,989+1,193,98903,1160.62%+3,116
WILLDAN GROUP INC(WLDN)0135,336+135,33603,9230.77%+3,923
OPTIMIZERX CORP086,656+86,65601,0530.21%+1,053
PAYMENTUS HOLDINGS INC(PAY)205,409206,550+1,1413,6714,6990.93%+1,028
SUNOPTA INC
COM
862,043828,857-33,1864,7155,6941.12%+979
AMERICAN SUPERCONDUCTOR CORP624,018583,924-40,0946,9527,8891.56%+937
EVOLUS INC251,050254,811+3,7612,6443,5670.70%+924
AQUESTIVE THERAPEUTICS INC846,167612,949-233,2181,7092,6110.52%+902
LIFETIME BRANDS INC200,446203,575+3,1291,3452,1330.42%+788
PERMA-FIX ENVIRONMENTAL SVCS0189,450+189,45002,2530.44%+2,253
PATRICK INDS INC(PATK)040,100+40,10004,7910.95%+4,791
DISNEY WALT CO(DIS)035,826+35,82604,3840.87%+4,384
SOPHIA GENETICS SA123,901262,834+138,9335841,2960.26%+712
LEONARDO DRS INC(DRS)0326,128+326,12807,2041.42%+7,204
MATRIX SVC CO0205,561+205,56102,6780.53%+2,678
CAESARSTONE LTD0329,827+329,82701,3490.27%+1,349
COVENANT LOGISTICS GROUP INC(CVLG)28,59843,041+14,4431,3171,9950.39%+679
COGNYTE SOFTWARE LTD334,208339,452+5,2442,1492,8070.55%+658
CECO ENVIRONMENTAL CORP(CECO)202,835205,982+3,1474,1134,7420.94%+628
RESEARCH SOLUTIONS INC0177,389+177,38905610.11%+561
REVOLVE GROUP INC(RVLV)114,268115,035+7671,8952,4350.48%+541
RIVIAN AUTOMOTIVE INC(RIVN)047,617+47,61705210.10%+521
GRIFFON CORP(GFF)39,31339,526+2132,3962,8990.57%+503
ZETA GLOBAL HOLDINGS CORP(ZETA)226,184227,417+1,2331,9952,4860.49%+491
ICHOR HOLDINGS
SHS
0104,736+104,73604,0450.80%+4,045
PROCEPT BIOROBOTICS CORP(PRCT)59,78060,116+3362,5052,9710.59%+466
AMAZON COM INC(AMZN)038,823+38,82307,0031.38%+7,003
MRC GLOBAL INC0263,573+263,57303,3130.65%+3,313
VIEMED HEALTHCARE INC246,333250,109+3,7761,9342,3590.47%+425
KINIKSA PHARMACEUTICALS LTD0172,740+172,74003,4080.67%+3,408
VALERO ENERGY CORP(VLO)09,519+9,51901,6250.32%+1,625
EXPRO GROUP HOLDINGS NV088,193+88,19301,7610.35%+1,761
MATADOR RES CO(MTDR)037,532+37,53202,5060.49%+2,506
GREAT LAKES DREDGE & DOCK CORP0302,546+302,54602,6470.52%+2,647
LEGALZOOM COM INC(LZ)169,431170,241+8101,9152,2710.45%+356
PRIMORIS SVCS CORP(PRIM)0179,788+179,78807,6541.51%+7,654
LSI INDS INC OHIO(LYTS)0265,574+265,57404,0150.79%+4,015
MIRION TECHNOLOGIES INC(MIR)258,073259,500+1,4272,6452,9510.58%+305
ORION GROUP HLDGS INC368,981256,424-112,5571,8232,1030.41%+280
AMERICAN EXPRESS CO(AXP)6,7966,762-341,2731,5400.30%+266
PIXELWORKS INC194,836194,83602555030.10%+247
AUDIOCODES LTD171,819174,521+2,7022,0742,2760.45%+202
NOVA LTD(NVMI)4,8224,82206628550.17%+193
FUEL TECH INC0401,159+401,15904850.10%+485
PROCTER AND GAMBLE CO(PG)012,063+12,06301,9570.39%+1,957
BRAINSWAY LTD236,250324,843+88,5931,5311,7180.34%+188
LINCOLN EDL SVCS CORP(LINC)414,528420,360+5,8324,1624,3420.86%+180
NOVANTA INC(NOVT)19,75420,045+2913,3273,5030.69%+176
CENTURY CMNTYS INC(CCS)28,02328,174+1512,5542,7190.54%+165
SALESFORCE INC(CRM)30,20526,930-3,2757,9488,1111.60%+163
ENERGY SVCS ACQUISITION CORP69,42569,42504155730.11%+158
ONE STOP SYS INC0128,901+128,90104200.08%+420
COLGATE PALMOLIVE CO(CL)14,41014,41001,1491,2980.26%+149
TRANSCAT INC36,86637,435+5694,0314,1710.82%+141
ALTA EQUIPMENT GROUP INC0166,831+166,83102,1600.43%+2,160
ACM RESH INC(ACMR)013,230+13,23003860.08%+386
GALLAGHER ARTHUR J & CO(AJG)04,902+4,90201,2260.24%+1,226
ALPHA PRO TECH LTD0112,415+112,41507010.14%+701
DATA I O CORP081,990+81,99002890.06%+289
ENVIRI CORP333,263338,493+5,2302,9993,0970.61%+98
MARTIN MARIETTA MATLS INC(MLM)3,2852,800-4851,6391,7190.34%+80
ARCOSA INC0903+9030780.02%+78
DOXIMITY INC(DOCS)02,723+2,7230730.01%+73
JPMORGAN CHASE & CO(JPM)03,912+3,91207840.15%+784
PHREESIA INC58,66259,764+1,1021,3581,4300.28%+72
TRANE TECHNOLOGIES PLC(TT)01,121+1,12103370.07%+337
GENASYS INC0183,369+183,36904350.09%+435
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